An Android-Based Covert Channel Framework on Wearables Using Status Bar Notifications

2018 ◽  
pp. 1-17
Author(s):  
Kyle Denney ◽  
A. Selcuk Uluagac ◽  
Hidayet Aksu ◽  
Kemal Akkaya
Keyword(s):  
Covert Channel

Covert channel detection in ICMP payload based on information entropy SVM

2009 ◽  
Vol 29 (7) ◽  
pp. 1796-1798
Author(s):  
Xiao-dong XU ◽  
Chuan-an WANG ◽  
Shi-rui ZHU
Keyword(s):  
Information Entropy ◽  
Covert Channel ◽  
Channel Detection ◽  
Covert Channel Detection

A Guide to Understanding Covert Channel Analysis of Trusted Systems

1993 ◽  
Author(s):  
GREATER SAN ANTONIO HOSPITAL COUNCIL TX
Keyword(s):  
Covert Channel ◽  
Channel Analysis

scholarly journals Distributed data hiding in multi-cloud storage environment

2020 ◽  
Vol 9 (1) ◽  
Author(s):  
Leonel Moyou Metcheka ◽  
René Ndoundam
Keyword(s):  
Cloud Storage ◽  
Network Protocols ◽  
Secret Message ◽  
Covert Channel ◽  
Distributed Data ◽  
Comparison Results ◽  
Major Interest ◽  
Cloud Storage Environment ◽  
Audio Video ◽  
Multi Cloud

AbstractClassical or traditional steganography aims at hiding a secret in cover media such as text, image, audio, video or even in network protocols. Recent research has improved this approach called distributed steganography by fragmenting the secret message and embedding each secret piece into a distinct cover media. The major interest of this approach is to make the secret message detection extremely difficult. However, these file modifications leave fingerprints which can reveal a secret channel to an attacker. Our contribution is a new steganography paradigm transparent to any attacker and resistant to the detection and the secret extraction. Two properties contribute to achieve these goals: the files do not undergo any modification while the distribution of the secret in the multi-cloud storage environment allows us to hide the existence of the covert channel between the communicating parties. Information’s are usually hidden inside the cover media. In this work, the covert media is a pointer to information. Therefore the file carries the information without being modified and the only way to access it is to have the key. Experiments show interesting comparison results with remarkable security contributions. The work can be seen as a new open direction for further research in the field.

DNS covert channel detection method using the LSTM model

2021 ◽  
Vol 104 ◽  
pp. 102095
Author(s):  
Shaojie Chen ◽  
Bo Lang ◽  
Hongyu Liu ◽  
Duokun Li ◽  
Chuan Gao
Keyword(s):  
Detection Method ◽  
Covert Channel ◽  
Channel Detection ◽  
Covert Channel Detection

Feel Vibration: Challenge-Response Mobile Authentication with Covert Channel

2020 ◽  
Author(s):  
Weidong Luo ◽  
Bowen Lan ◽  
Xinyi Wan ◽  
Zhihong Liu ◽  
Yong Zeng ◽  
...  
Keyword(s):  
Covert Channel ◽  
Mobile Authentication

A Covert Channel Using Event Channel State on Xen Hypervisor

2013 ◽  
pp. 125-134 ◽  
Author(s):  
Qingni Shen ◽  
Mian Wan ◽  
Zhuangzhuang Zhang ◽  
Zhi Zhang ◽  
Sihan Qing ◽  
...  
Keyword(s):  
Covert Channel ◽  
Channel State

DLchain: A Covert Channel over Blockchain Based on Dynamic Labels

2020 ◽  
pp. 814-830 ◽  
Author(s):  
Jing Tian ◽  
Gaopeng Gou ◽  
Chang Liu ◽  
Yige Chen ◽  
Gang Xiong ◽  
...  
Keyword(s):  
Covert Channel
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